发明名称 |
Non-heat cleaned fabrics and products including the same |
摘要 |
The present invention provides non-heat cleaned glass fiber fabrics comprising resin compatible coatings that offer higher tensile strengths than corresponding fabrics that have been heat cleaned and silane finished. These fabrics can be used in a wide variety of applications, such as reinforcements for composites such as printed circuit boards. In one nonlimiting embodiment, the invention provides a non-heat cleaned fabric comprising a plurality of fiber strands in a warp direction and a fill direction, each fiber strand comprising a plurality of E-glass fiber, and having a resin compatible coating composition on at least a portion of a surface of at least one fiber strand, wherein the fabric has a tensile strength of at least 267 Newtons when measured in the warp direction or fill direction. Although not required, the fabric also has a tensile strength of at least 1.5 times that of a corresponding fabric that is heat cleaned by heating the corresponding fabric to a temperature of at least 380° C. for at least 60 hours and silane finished when measured in the warp direction or fill direction.
|
申请公布号 |
US2002055313(A1) |
申请公布日期 |
2002.05.09 |
申请号 |
US20010795622 |
申请日期 |
2001.02.28 |
申请人 |
VELPARI VEDAGIRI;LAWTON ERNEST L.;RICE WILLIAM B.;ROBERTSON WALTER J.;LAMMON-HILINSKI KAMI;NOVICH BRUCE E.;WU XIANG |
发明人 |
VELPARI VEDAGIRI;LAWTON ERNEST L.;RICE WILLIAM B.;ROBERTSON WALTER J.;LAMMON-HILINSKI KAMI;NOVICH BRUCE E.;WU XIANG |
分类号 |
C03C25/00;C03C25/10;C03C25/48;C08J5/08;H05K1/03;(IPC1-7):B32B17/02 |
主分类号 |
C03C25/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|